{"id":318,"date":"2022-07-19T13:16:10","date_gmt":"2022-07-19T11:16:10","guid":{"rendered":"https:\/\/www.cloudtango.net\/blog\/?p=318"},"modified":"2022-07-19T13:17:14","modified_gmt":"2022-07-19T11:17:14","slug":"aitm-phishing-bypasses-multi-factor-authentication","status":"publish","type":"post","link":"https:\/\/www.cloudtango.net\/blog\/2022\/07\/19\/aitm-phishing-bypasses-multi-factor-authentication\/","title":{"rendered":"AiTM phishing bypasses multi-factor authentication"},"content":{"rendered":"\n<p>Microsoft has recently <a href=\"https:\/\/www.ghacks.net\/2022\/07\/17\/office-phishing-attack-circumvents-multi-factor-authentication\/\">published<\/a> details of a massive phishing attack that targeted more than 10,000 organizations. The worrying details about this particular attack is how it manages to bypass 2-factor authentication by using <strong>adversary-in-the-middle<\/strong> (AiTM) phishing sites to steal passwords and session data.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"799\" height=\"462\" src=\"https:\/\/www.cloudtango.net\/blog\/wp-content\/uploads\/2022\/07\/Figure1-overview-of-aitm-phishing.png\" alt=\"\" class=\"wp-image-319\" srcset=\"https:\/\/www.cloudtango.net\/blog\/wp-content\/uploads\/2022\/07\/Figure1-overview-of-aitm-phishing.png 799w, https:\/\/www.cloudtango.net\/blog\/wp-content\/uploads\/2022\/07\/Figure1-overview-of-aitm-phishing-300x173.png 300w, https:\/\/www.cloudtango.net\/blog\/wp-content\/uploads\/2022\/07\/Figure1-overview-of-aitm-phishing-768x444.png 768w\" sizes=\"auto, (max-width: 799px) 100vw, 799px\" \/><figcaption>Image Credit: Microsoft<\/figcaption><\/figure>\n\n\n\n<p>The malicious actors used adversary-in-the-middle (AiTM) phishing sites to steal passwords and session data; this allowed them to bypass multi-factor authentication protections to access user email inboxes and run follow-up attacks using business email compromise campaigns against other targets.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Adversary-in-the-middle Phishing<\/h2>\n\n\n\n<p>Adversary-in-The-Middle phishing attacks typically use proxy servers in-between the user and the website the attack is trying to compromise.\u00a0 If successfully routed through the proxy, the attacker can gain access to a password while the user thinks it is interacting with a Microsoft legit website. <br>AiTM phishing campaigns are one more example of how threats continue to evolve in response to the security measures and policies organizations put in place to defend themselves against potential attacks. Microsoft recommends to work with sites that support\u00a0<a href=\"https:\/\/go.microsoft.com\/fwlink\/p\/?LinkId=533889\">Fast ID Online (FIDO) v2.0<\/a>\u00a0and certificate-based authentication. More information can be found <a href=\"https:\/\/www.microsoft.com\/security\/blog\/2022\/07\/12\/from-cookie-theft-to-bec-attackers-use-aitm-phishing-sites-as-entry-point-to-further-financial-fraud\/\">here<\/a>. <\/p>\n\n\n\n<p> <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Microsoft has recently published details of a massive phishing attack that targeted more than 10,000 organizations. The worrying details about this particular attack is how it manages to bypass 2-factor authentication by using adversary-in-the-middle (AiTM) phishing sites to steal passwords and session data. The malicious actors used adversary-in-the-middle (AiTM) phishing sites to steal passwords and[\u2026] <a class=\"read-more\" href=\"https:\/\/www.cloudtango.net\/blog\/2022\/07\/19\/aitm-phishing-bypasses-multi-factor-authentication\/\">Read<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" enable-background=\"new 0 0 24 24\" height=\"16px\" viewBox=\"0 0 24 24\" width=\"16px\" fill=\"#091926\"><rect fill=\"none\" height=\"16\" width=\"16\"\/><path d=\"M14.29,5.71L14.29,5.71c-0.39,0.39-0.39,1.02,0,1.41L18.17,11H3c-0.55,0-1,0.45-1,1v0c0,0.55,0.45,1,1,1h15.18l-3.88,3.88 c-0.39,0.39-0.39,1.02,0,1.41l0,0c0.39,0.39,1.02,0.39,1.41,0l5.59-5.59c0.39-0.39,0.39-1.02,0-1.41L15.7,5.71 C15.32,5.32,14.68,5.32,14.29,5.71z\"\/><\/svg><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-318","post","type-post","status-publish","format-standard","hentry","category-cybersecurity"],"_links":{"self":[{"href":"https:\/\/www.cloudtango.net\/blog\/wp-json\/wp\/v2\/posts\/318","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cloudtango.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cloudtango.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cloudtango.net\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cloudtango.net\/blog\/wp-json\/wp\/v2\/comments?post=318"}],"version-history":[{"count":2,"href":"https:\/\/www.cloudtango.net\/blog\/wp-json\/wp\/v2\/posts\/318\/revisions"}],"predecessor-version":[{"id":321,"href":"https:\/\/www.cloudtango.net\/blog\/wp-json\/wp\/v2\/posts\/318\/revisions\/321"}],"wp:attachment":[{"href":"https:\/\/www.cloudtango.net\/blog\/wp-json\/wp\/v2\/media?parent=318"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cloudtango.net\/blog\/wp-json\/wp\/v2\/categories?post=318"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cloudtango.net\/blog\/wp-json\/wp\/v2\/tags?post=318"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}